PAY GRADE RANK COLLAR E-1 Private None E-2 Private First Class E-3 Lance Corporal E-4 Corporal E-5 Sergeant E-6 Staff Sergeant E-7 Gunnery Sergeant E-8 Master Sergeant E-8 First Sergeant E-9 Sergeant Major E-9 Master Gunnery Sergeant E-9 Sergeant Major of the Marine Corps PAY GRADE RANK COLLAR W-1* Warrant Officer W-2 Chief Warrant Officer W-3 Chief Warrant Officer W-4 Chief Warrant Officer PAY GRADE RANK COLLAR O-1 2nd Lieutenant O-2 1st Lieutenant O-3 Captain O-4 Major O-5 Lieutenant Colonel O-6 Colonel O-7 Brigadier General O-8 Major General O-9 Lieutenant General O-10 General